Lock



FIG. 1 is a front perspective view of a lock according to the present invention showing the lock in a closed position;

FIG. 2 is a top plan view of the lock in FIG. 1;

FIG. 3 is a front elevation view of the lock in FIG. 1;

FIG. 4 is a left side elevation view of the lock in FIG. 1;

FIG. 5 is a right side elevation view of the lock in FIG. 1;

FIG. 6 is a bottom plan view of the lock in FIG. 1;

FIG. 7 is a rear elevation of the lock in FIG. 1; and,

FIG. 8 is a front elevation view of the lock in FIG. 1 showing the lock in an open position. 

The ornamental design for a lock, as shown and described. 